baber/WOPTO huggingface dataset:
Patent GB-383104-A (GB)
Title: Improvements in or relating to woven pile fabrics
IPC: D03D39/00
Filed: 1932-01-09
Abstract: 383,104. Pile fabrics. STEVENS, A. H., 5, Quality Court, Chancery Lane, London.- (Bigelow-Sanford Carpet Co., Inc. ; Thompsonville, Connecticut, U.S.A.) Jan. 9, 1932, No. 710. [Class 142 (iv).] A fabric with a pile surface comprising a ground pile area 10 and a figure pile area 11 formed from pile yarns 8, 9 of different colour or other characteristic has a space 13 formed between the areas by omitting one or more pile yarns, preferably ground pile yarns 8, thus giving an embossed effect to the figure, which may be thrown into greater relief by forming the two areas of different ply yarns, thus three ply yarns 9 may be used in the figure, and two ply yarns 8 in the ground. The two areas may be formed of different colours, and the fabric may also be sheared in a known way to emphasize the contrasting effect. The backing fabric may comprise pairs of back wefts 2, intermediate wefts 3, surface wefts 4, stuffing warps 5, 6 and binding warps 7. It may be woven face up or down in an Axminster loom with the pile tufts introduced by tube frames, or by nippers or grippers, or it may be woven in a jacquard loom having separate grids for lifting the fabric and pile-forming thread respectively.
Patent GB-659771-A (GB)
Title: The pearl polymerisation of unsaturated organic compounds
IPC: C08F2/16
Filed: 1949-01-11
Abstract: In a process for the pearl polymerization of one or more organic compounds containing the CH2=C< group, e.g. styrene, methyl methacrylate, vinyl acetate, acrylonitrile or mixtures thereof, in aqueous suspension, finely-divided particles of calcium phosphate having a CaO/P2O5 ratio of at least 1.35 are present as a suspension stabilizer.  A catalyst soluble in the monomer, e.g. benzoyl peroxide, is normally present and the phosphate may be added during the polymerization.  The pearls are finally washed with dilute acid, water and dried.  Specification 638,572 is referred to.ALSO:Calcium phosphate, prepared by precipitation with (1) phosphoric acid from a hot, dilute, aqueous suspension of lime, or (2) tri-sodium phosphate from a hot, aqueous solution of calcium chloride maintained at a pH of 8-9 by addition of ammonia, or (3) by heating lime and water at 250 DEG  C. with calcium phosphate, in an autoclave, is used as a stabilizer for the pearl polymerization of unsaturated organic compounds.
Patent GB-412510-A (GB)
Title: Improvements in or relating to brake apparatus, particularly as applied to railway vehicles
IPC: B61H15/00
Filed: 1934-01-09
Abstract: 412,510. Slack-adjusters for brakes. GALLUSSER, H., 47, Chemin de Moillebeau, Geneva, Switzerland. Jan. 9, 1934, No. 844. Convention date, Jan. 16, 1933. Addition to 382,125. [Class 103 (i).] Modified means for determining the normal slack permitted by the slack-adjusting device described in the parent Specification consists in the provision of a pair of abutments external to the device between which the casing of one of the clutch members of the toothed rod is displaced during the operation of the brake, the clearance of both clutch members within their respective casings being only sufficient to permit their disengagement from the rod. In Fig. 1, the two-part link of the rigging comprises the rod 1, 6 to which is secured the casing 5 for one of the clutch members 4 engaging the toothed rod 2 which forms the other part of the link. A casing 10 containing the other clutch member 11 has an arm 14 disposed between a pair of abutments 12, 13. When the rod 1, 6 is pulled to the right to apply the brakes, the clutch 4, which becomes firmly clamped to the rod 2 by reason of the conical surface 7, moves this rod which through the clutch 11 moves also the casing 10. If there is excess of slack this casing is arrested by the abutment 13 while the rod 2 slips through the clutch 11 and during the release movement, the clutch 4 slips over the rod 2 after the casing 10 has returned to the abutment 12. In applying the invention to the arrangement shown in Fig. 5 of the parent Specification, the casing 1 of the clutch 6 instead of being connected by a pivot to the link 38 is displaceable along that link between a pair of abutments on the link, the clutch 6 like the clutch 7 having only sufficient clearance in its casing to permit disengagement from the toothed rod. Thus if when applying the brake, the relative movement of the two levers 33, 33<a> is greater than corresponds to the distance between the abutments on the link 38, the effective length of the toothed rod is shortened. A spring may be disposed between the casings of the two clutches, for example in the space 43, Fig. 1, to urge them towards each other.
Patent GB-238454-A (GB)
Title: Improvements in chain links
IPC: F16G13/07
Filed: 1925-01-10
Abstract: 238,454. Brougham, F. J., (Brock-- schmidt, W.). Jan. 10, 1925. Driving and like chains with separate joint pins. -The side plates A, B of each link are formed at one end with lateral tubular members A<2>, B<3>, the latter having in its bore an inwardly tapered enlargement and the member A <2> being adapted to be driven and spread laterally into it. The member B<3> extends to the opposite side A and supports a roller C. A clearance is left at the end of the member A<2> to retain lubricant. Projections B<2> on one side engage with the square heads of the pins D to prevent these from rotating, and the pins are secured by cotters D<2>.
Patent GB-634964-A (GB)
Title: Improvements in or relating to chucks
IPC: B23B31/30
Filed: 1948-01-12
Abstract: 634,964. Chucks. COLLGERT, S. A., and NORDQVIST, O. G. Jan. 12, 1948, Nos. 921 and 922. Convention dates, Jan. 13, 1947 and May 5, 1947. [Class 83 (iii)] A chuck comprises a body 1 having a thinwalled cylindrical part 8 for receiving the tool, a relatively thick-walled sleeve 2 fixed at its ends to the part 8 by welding seams to provide a fluid-tight closure and to form an annular space for a pressure medium, the sleeve having a number of recesses fitted with pistons 4 and communicating with the annular space, and a screwed cap 3 for causing the pressure medium to contract the part 8 to grip the tool. A filling channel is closed by a screwed plug 7. The cap is provided with a split ring 6 to prevent its unintentional removal. For securing tools of different diameters, a number of cylindrical collet adapters split alternately from each end are provided. In a modification, Fig. 4 (not shown), a ball-bearing ring and an abutment ring are interposed between the screwed cap and the pistons, and the filling channel is closed by means of a ball and screwed plug. The Specification as.open to inspection under Sect. 91 describes also a chuck in which the split ring is located in a groove in the outer wall of the sleeve. This subject-matter does not appear in the Specification as accepted.
Patent GB-1405721-A (GB)
Title: Polymerisation catalyst
IPC: C08F4/24
Filed: 1973-01-08
Abstract: 1405721 Olefin polymerisation catalyst PHILLIPS PETROLEUM CO 8 Jan 1973 [7 Jan 1972] 934/73 Heading B1E [Also in Division C3] An olefin polymerisation catalyst is prepared by forming a silica hydrogel by adding an aqueous alkali metal silicate solution to an aqueous ammonium salt solution, drying the precipitated gel, impregnating the dried gel with a hexavalent chromium-containing compound or a chromium compound convertible thereto upon calcination, and calcining. A titaniumcontaining compound may be incorporated into the gel before calcination, e.g. a solution of such a compound may be added to the silicate or ammonium salt solution before gel formation. The gel may be dried by a zeotropic distillation. In example 1 the chromium compound used is t-butyl chromate.
Patent GB-224410-A (GB)
Title: Improvements in or relating to piston rings
IPC: F16J9/20
Filed: 1924-01-12
Abstract: 224,410. Marshall, L. C. Jan. 12, 1924. Piston packing. - In a split packing ring of the type having two or more rows of circumferential slots, with the slots 7, 8 in adjacent rows staggered, the split in the ring passes through the middle of a slot in one row and the solid portion separating slots in another row. Specification 24993/98 is referred to.
Patent GB-601658-A (GB)
Title: Classifier apparatus
IPC: B03B5/52
Filed: 1944-01-18
Abstract: 601,658. Inclined-trough separators. COLORADO IRON WORKS CO. Jan. 18, 1944, No. 963. Convention date, Jan. 11, 1943. [Class 82(ii)] A classification apparatus in which particles of different size but equivalent mass weight are separated and in which' settled solids are subjected to a plurality of washing actions to assist in the solution of soluble matter and in the separation of entrained slimes during uniform travel from inlet to discharge, comprises an inclined tank 5, Fig. 1, which has a feed-box 7 and an overflow weir 8 at its lower end. Settled sands are moved along an inclined bottom 5a to an elevated discharge lip 10 by a spiral conveyer 12, which may be raised when necessary by a lifting mechanism 18. The spiral conveyer is made up of three stretches X, Y and Z such that in the intermediate stretch Y, the width of the flights 13 is approximately half that of the flights in stretches X and Z, but the distance between the flights in stretch Y is correspondingly halved to maintain equal sands-contacting surfaces in the three flights. The flights 13 in stretches X and Z are supported directly from the shaft 14 by arms 22 whereas the narrower flights in stretch Y are supported by parallel bars 24, carried by spiders 23, Fig 4, at each end. Lifter sections 30, 30a are also provided to assist in the agitation and loosening of the settled solids and also to stabilize the spiral members 13 of the conveyer spiral 12. The bottom 5a of tank 5 is provided with a series of wash-boxes 25, disposed in the intermediate section of and transversely to the longitudinal axis of tank 5. Each wash-box 25, which may be above or below the liquid level in tank 5, is provided with a water inlet 26, Fig. 3 controlled by a valve 29.
Patent HK-45576-A (HK)
Title: Paste vehicle and color paste containing the same
Inventor: KNEPPER S
IPC: H01L29/73
Filed: 1976-07-15
Abstract: 1406505 Vehicles for colour pastes KARL FINKE oHG 16 Aug 1972 [26 Oct 1971] 38144/72 Heading C4A A vehicle for colour pastes comprises a mixture of 65 to 95% by weight of a sorbitan fatty acid ester or a mixture of sorbitan fatty acid esters, which ester or mixture of esters may be replaced in part by an ester of a saturated or unsaturated fatty acid other than a sorbitan fatty acid ester or a mixture of such saturated and/or unsaturated fatty acid esters, or by a polyoxyethylene alkyl- and/or alkaryl-ether, and 5 to 35% by weight of calcium carbolate. In the examples the vehicles comprise sorbitantrioleate, calcium carbonate, sorbitan-monooleate, a fatty acid ester having a viscosity of 28 Cp. at 20‹ C., polyoxyethylenelaurylether and polyoxyethylenenonylphenylether.
Patent HK-45696-A (HK)
Title: Magneto-optical recording method and magneto-optical recording apparatus
Inventor: ROSMALEN GERARD EDUARD VAN
IPC: G11B11/105
Filed: 1996-03-14
Abstract: A method and apparatus are revealed for recording information on a record carrier (1) having a magneto-optical recording layer (2), a pattern of magnetic domains (23, 24) having a first and a second direction of magnetisation being formed in the recording layer (2). In accordance with the method, areas (22) of the recording layer are heated by means of the radiation pulses (20). The heated areas (22) are magnetised by means of a coil (12) which is energised with energising-current pulses (21) which lag the radiation pulses (20) to such an extent that cooling of the areas (22) takes place substantially during the generation of the energising pulses (21).
Patent HK-65492-A (HK)
Title: Method of handling disk sector errors in dasd cache
Inventor: DIXON JERRY DUANE
IPC: G06F12/08
Filed: 1992-09-03
Abstract: In a DASD caching system, in which pages of sectors of data are stored by reading in a desired sector and prefetching a plurality of adjacent sectors for later access, errors in disk storage media cause error signals to be generated. Such errors are handled by storing indications of which sectors have errors and which do not, and accessing such indications in response to later requests for such sectors. Such indications are stored in each page in the cache. Further, a history is maintained of which pages and sectors therein, were placed in the cache in the past.
Patent HK-81686-A (HK)
Title: A strip of electrical terminals electroplated with contact metal and a method of,and apparatus for,plating such a strip
Inventor: DAVIS THOMAS FRANCIS
IPC: C25D5/02
Filed: 1986-10-30
Abstract: Each terminal of the strip has a contact zone (18) plated with contact metal of wear resistant thickness (B). For avoiding the creep of corrosion products onto the contact metal on the contact zone (18), the contact zone (18) is surrounded by contact metal plating of corrosion resistant thickness, extending for a distance of between about 0.254mm and about 0.381mm from the longitudinal central plane (A-A) of the contact zone (18), and in the interest of economy, being much thinner than the plating on the contact zone (18) and being joined thereto by intermediate plating (B min ) of sharply tapered thickness. In the method and apparatus for producing the plating a very narrow linear anode embedded in a wall of a plating cell is employed.
Patent HK-81792-A (HK)
Title: Mixture of xanthin derivatives and o-acetyl-salicylic acid,or their pharmacologically acceptable salts,and its use
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: A61K9/22
Filed: 1992-10-22
Abstract: A combination product containing (A) on the one hand a xanthine derivative of the formula    <IMAGE>  (I)  in which one of the radicals R1 and R3 represents a straight-chain alkyl, ( omega -1)-oxoalkyl or ( omega -1)-hydroxyalkyl group having 3 to 8 carbon atoms, and the two other radicals R2 and R3, or R1 and R2 represent straight-chain or branched alkyl groups having 1 to 8 carbon atoms in the position of R1 and R3 and 1 to 4 carbon atoms in the position of R2, the maximum total of carbon atoms in these two alkyl substituents being 10, or of the formula    <IMAGE> (II)  in which R represents an alkyl radical having 1 to 4 carbon atoms, or prodrug forms of the oxoalkylxanthines of the formula I and II or of the hydroxyalkylxanthine of the formula I, or its metabolites, and (B) on the other hand O-acetylsalicyclic acid or its pharmacologically tolerated salts, (C) with or without a pharmaceutical vehicle, for sequential administration in the treatment of diseases caused or characterized by impaired constituents of blood, in particular platelets or erythrocytes, but also leukocytes, in such a manner that component (A) is released first, and its use in human and veterinary medicine.
Patent HU-T54979-A (HU)
Title: Process for producing (mercaptoacyl)-amino acid derivatives and pharmaceutical compositions comprising same
Inventor: HASLANGER MARTIN F
IPC: C07D333/24
Filed: 1988-12-13
Abstract: Novel mercapto-acylamino acids useful in the treatment of hypertension and combinations of mercapto-acylamino acids and atrial natriuretic factors or angiotensin converting enzyme inhibitors useful for treating hypertension are disclosed.
Patent JP-S56111213-A (JP)
Title: Preparation of thin film semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/268
Filed: 1980-01-07
Abstract: PURPOSE:To prevent the deformation of the substrate, by forming a single crystal by means of laser radiation the polycrystalline or amorphous Si film stacked on the substrate by providing a photoreflective film through a dielectric film. CONSTITUTION:On the substrate 10, glass or some organic compound whose melting point is lower than that of Si, an Al reflective film is evaporated and further an SiO2 12 and an amorphous or a polycrystalline Si thin film 13 are stacked. A conversion into a single crystal is performed by laser radiation 14. At this time, because the laser beam is reflected by the reflective film 11, the temperature of the substrate 11 is not elevated. The reflected element heats the Si film effectively. With such an arrangement, the materials with lower melting point, lower softening point and degradation at lower temperature can be made use of to lower the cost, and the semiconductor device can be formed on a flexible sheet.
Patent JP-S5495524-A (JP)
Title: Alkylation of phenols
Inventor: CHIYOU NAOTO
IPC: C07C43/20
Filed: 1978-01-06
Abstract: PURPOSE: To obtain an alkylated phenol in high yield by alkllation of a phenol with an olefin in an aqueous phase in the presence of a catalyst of titanium oxide, adding water continuously or intermittently into the reaction mixture.  
     CONSTITUTION: A phenol and an olefin, e.g. spent C 4  fraction, are made to react in an aqueous solution at ca. 0.1-50hr -1  of the liquid space velocity (CHSV) in the presence of a catalyst of titanium oxide, e.g. TiO 2 , TiO 2 -MoO 3 , etc., while adding water continuously to the system at a rate of 0.1W10wt% of the catalyst per hr, or adding intermittently in an amount of 0.1W100wt% of the catalyst at each time within 50 hr. An alkylated phenol, e.g. P-tert-butylphenol, can be prepared by this process.  
     EFFECT: Alkylation is carried out without interruption, and long-term continuous operation is possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03205965-A (JP)
Title: Television receiver
Inventor: SHINKAWA TAKAO
IPC: H04N5/12
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a stable receiving image by providing a synchronizing signal generator for executing quickly phase leading-in of a synchronizing signal at the time of switching an antenna and at the time of switching a receiving channel, and scarcely following up a phase fluctuation generated frequently in other case. CONSTITUTION:A diversity unit 5 switches to an antenna for obtaining an optimal signal in receiving signals received by plural antennas 1-4, and outputs an optimum receiving signal 6 and antenna switching information 7. A television tuner 8 outputs receiving channel switching information 10, whenever a receiving channel is switched. A synchronizing signal generating device 11 separates a synchronizing signal from a video signal, generates and outputs a stable synchronizing signal being in phase with a desired period part, and quickens an operating speed for aligning the phase of the synchronizing signal, in the case antenna switching information 7 or receiving channel switching information 10 is inputted. In such a way, an image whose horizontal and vertical synchronizations are both stable is obtained.
Patent JP-H08185012-A (JP)
Title: Contact charger
Inventor: FUJII HARUO
IPC: G03G15/02
Filed: 1995-01-06
Abstract: PURPOSE: To simplify the charger and to eliminate an electrical noise by providing a power source to impress a voltage between a dielectric and an electrode and a means to ionize the atmosphere in the vicinity of the discharge part of the electrode to the charger. CONSTITUTION: A voltage is impressed between the first electrode 2 and second electrode 4 of a charging member 1 from a first power source 5; an electric discharge is generated between the tips of the first electrode 2 and second electrode 4, and the atmosphere in the vicinity of the charging part of the electrode is ionized. A dielectric layer 9 is applied on a dielectric 8 as an image carrier 7. The dielectric 8 is brought into contact with the second electrode 4 and relatively moved, a DC voltage is impressed between the dielectric 8 and the second electrode 4 from a second power source 6, and the surface of the dielectric layer 9 has a surface potential almost equal to the potential applied on the second electrode 4. Consequently, the charger is simplified, an AC power source is not needed, and the problem such as an electrical noise caused by an AC power source is solved.
Patent JP-H02233664-A (JP)
Title: 1-hydroxy-1,2,4-triazole
Inventor: URUFU BAUSU
IPC: C07D249/12
Filed: 1990-01-08
Abstract: 1-Hydroxy-1,2,4-triazoles of the general formula I 
<IMAGE>
 in which
 R<1> and R<2> independently of one another denote hydrogen, alkyl, halogen, optionally substituted aryl or together denote an alkylene chain,
 and the process for their preparation.
Patent JP-S5284760-A (JP)
Title: Formation of electrode for liquid crystal display element
Inventor: ISHITANI SHIZUO
IPC: G02F1/1343
Filed: 1976-01-07
Abstract: PURPOSE:To obtain a transparent electrode free form any pin holes by forming a specific transparent insulating film on a glass substrate having the electrode, and forming a pattern thereon with an organic resist followed by plasma etching using a fluorcarbon-based gas.
Patent JP-S62159299-A (JP)
Inventor: YAMAMOTO MIKIO
IPC: G07G1/12
Filed: 1986-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06201104-A (JP)
Title: Operating method of air port
Inventor: YOSHIZAKO HIDEHISA
IPC: F23C99/00
Filed: 1993-01-06
Abstract: PURPOSE:To lower the NOx concentration by suppressing the production amount of unburnt constituents in exhaust gas even when an air ratio in a furnace, such as a boiler effecting two-stage combustion or the like, is deviated from a designed value. CONSTITUTION:When the air ratio of a burner unit 2 is high, the ejecting amount of air ports 3 in an upper stage is increased than the same of the air ports 3 in a lower stage, for example, to increase the penetrating force of jet stream of the air ports 3. When the air ratio of the burner is reduced and the ejecting amount of the air port 3 is great, the ejecting amounts of respective air ports 3 are equalized to prevent the reverse flow of jet stream into the zone of the burners 2 due to the collision of jet streams of the air ports 3 whereby the jet stream of the air ports 3 is weakened. As a result, distances of air ports in the burner zone can be maintained as designed whereby low-NOx operation can be effected. In this case, a method wherein the ejecting angles of jet streams of air ports 3, provided in more than one stage, are regulated in accordance with the air ratio of the burners can be employed instead of the method of regulating the ejecting amount of air port 3 of respective stages.
Patent JP-H08229392-A (JP)
Title: Palladium-carrier catalyst
Inventor: DANIIRU HAINEKE
IPC: B01J23/44
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst highly active and highly selective even at low working temperature by depositing a prescribed thickness and amount of palladium as a sol on a carrier by impregnation or successive spraying and heating processes. SOLUTION: A palladium sol is previously produced and then the palladium sol is sprayed to a heated carrier of an inorganic oxide such as alumina and the likes or the carrier is immersed in the palladium sol. Consequently, a palladium-carrier catalyst is obtained and the catalyst contains palladium in 0.001-2 wt.% content existing in a layer having a thickness of less than 5000 nm forming a shell around the carrier, substantially in the absence of a promoter metal. The catalyst is highly active and highly selective even at low temperature and without requiring an adjusting agent such CO, the catalyst enables hydrogenation of acetylene in C2 -flow and promotes selective hydrogenation of acetylene and diene in gas phase.